Question

1. In an open pit mine, describe how economics (being profitable) determines the stripping ratio and production scheduling for the mine. (5 marks)

question is based on

MI1033 - Introduction to Mining

Module #4 – Development and Production

Answer 1

Anawets: Given that In an open pil mine, describe how eco - namicş (being proofipoble). delcoming the stripping datio and production scheduling for the mine. -> In open pid mining, the shipping ratio Delege to the amount of oveobuoden to be removed in oodeo to eme baccome amound of anse. -> for creampte the adripping salio of a!1 means. we need to handle & tonnes of overbunden worden in order to ce trace one tonne of one malesich → so in open pil mining the stripping ratio helpæ in gouging the profile bility of the mine. The lower the stripping sello the lower in the copt involved in mining and more amant

of poofila. 20 mining companies Calcule the ploipping balios may be fose ese tracking the ore malerial -> şimi loody in open pið mine, the poolecon Scheduling deals with block - sequencing, ose wande discrimination and alao the sales of pooduction. All of these eventually reflect the amount of poofif oblained from the mining,